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authorDave Chinner <david@fromorbit.com>2016-01-19 08:21:46 +1100
committerDave Chinner <david@fromorbit.com>2016-01-19 08:21:46 +1100
commit3e85286e75224fa3f08bdad20e78c8327742634e (patch)
tree52ba10e4ab7c098a49007dd080fb01a7078d365a /fs/xfs
parent168309855a7d1e16db751e9c647119fe2d2dc878 (diff)
Revert "xfs: clear PF_NOFREEZE for xfsaild kthread"
This reverts commit 24ba16bb3d499c49974669cd8429c3e4138ab102 as it prevents machines from suspending. This regression occurs when the xfsaild is idle on entry to suspend, and so there s no activity to wake it from it's idle sleep and hence see that it is supposed to freeze. Hence the freezer times out waiting for it and suspend is cancelled. There is no obvious fix for this short of freezing the filesystem properly, so revert this change for now. cc: <stable@vger.kernel.org> # 4.4 Signed-off-by: Dave Chinner <david@fromorbit.com> Acked-by: Jiri Kosina <jkosina@suse.cz> Reviewed-by: Brian Foster <bfoster@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs')
-rw-r--r--fs/xfs/xfs_trans_ail.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/xfs/xfs_trans_ail.c b/fs/xfs/xfs_trans_ail.c
index aa67339b9537..4f18fd92ca13 100644
--- a/fs/xfs/xfs_trans_ail.c
+++ b/fs/xfs/xfs_trans_ail.c
@@ -497,7 +497,6 @@ xfsaild(
long tout = 0; /* milliseconds */
current->flags |= PF_MEMALLOC;
- set_freezable();
while (!kthread_should_stop()) {
if (tout && tout <= 20)